Figure 7.

Compensatory expression changes in Trpv6^mtpups. Quantitative real-time PCR results of (A) Cacna1d and (B) S100g encoding calbindin-D_9k along the intestine from Trpv6^mt pups relative to WT expression in each tissue. Quantitative real-time PCR expression of mediators of renal Ca²⁺ reabsorption, (C) Cldn2, (D) Nhe3, (E) Cldn16, (F) Cldn19, (G) Cldn14, (H) Trpv5, and (I) Calb1 encoding calbindin-D_28k in Trpv6^mt pups relative to WT. Small intestine and kidney results are normalized to Gapdh; cecum and proximal colon (P.Col) results are normalized to β-actin. All expression results are relative to WT group for each tissue. *P < .05 vs WT by Mann-Whitney test. (n = 6/group). Data presented as mean ± standard error of the mean. Duod, duodenum; Jej, jejunum; mt, mutant.